a field study was conducted at abourehan research farm of tehranuniversityin 2009 to find out the effects of slow releasing nitrogen from pellet fertilizer of nitrogen and manure on grain yield and some physiological characteristics of corn (single cross 704). the factorial design of the study comprised of randomized complete block with three replications. factors this experiment involved: firs...

Introduction ..................................................................................................................... 628 I. The Privilege of Disaffirmance ................................................................................. 630 A. Historical Restriction.................................................................................... 630 1. Protectionist View .........

Insights into the Single-Cell Reproduction Cycle of Members of the Family Bromoviridae: Lessons from the Use of Protoplast Systems Joanna Sztuba-Solińska and Jozef J. Bujarski* Plant Molecular Biology Center and the Department of Biological Sciences, Northern Illinois University, De Kalb, Illinois 60115, and Institute of Bioorganic Chemistry, Polish Academy of Sciences, Noskowskiego 12/14, 61-7...

In the course of screening for antibacterial antibiotics from actinomycetes, a new antibiotic, OM704 A, has been isolated from the culture broth of strain OM-704, a soil isolate identified as Streptomyces sp. This antibiotic was active against Gram-positive bacteria. The present paper deals with the taxonomy of strain OM-704 and the fermentation, isolation and biological and physicochemical pro...

Abstract Effects of water stress on root and leaf growth rates and their relationships with yield under normal and water stress conditions were examined at the Greenhouse and Research Field of Faculty of Agriculture, Kerman University, Iran, using seven maize cultivars including SC-404, SC-704, BC-666, TC-647, DC-370, Jeta and Kordona. During a period of 14 days, water stress at -0.4 MPa was ...

water deficit and low nitrogen content of soil are the two major yield limiting factors in most maize (zea mays l.) producing areas. the objective of the current research was to evaluate the relationships between photosynthetic water and nitrogen use efficiency at different levels of soil moisture and nitrogen contents. a factorial experiment, based on completely randomized design with 3 replic...

Introduction. The derivation of the mechanical behavior of a flat plate as the limit behavior of a three-dimensional flat solid whose thickness tends to zero is a well-established theory since the works of Goldenveizer [G] or Ciarlet and Destuynder [CD1], Due attention has been paid to the static response of such plates for various linear or nonlinear mechanical behaviors (Ciarlet-Destuynder [C...